JPH0373076U - - Google Patents
Info
- Publication number
- JPH0373076U JPH0373076U JP13373889U JP13373889U JPH0373076U JP H0373076 U JPH0373076 U JP H0373076U JP 13373889 U JP13373889 U JP 13373889U JP 13373889 U JP13373889 U JP 13373889U JP H0373076 U JPH0373076 U JP H0373076U
- Authority
- JP
- Japan
- Prior art keywords
- superimpose
- signal
- video signal
- video
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Studio Circuits (AREA)
Description
第１図は、この考案の一実施例を示すブロツク
図である。第２図は、スーパインポーズ領域指定
の具体例を示す図である。第３図は、第１図の装
置において字幕スーパを出すことが選択された場
合の画像の一例を示す図である。第４図は、第１
図の装置において字幕スーパを消すことが選択さ
れた場合の画像の一例を示す図である。
１２，３０……信号置換手段、１６……１Ｈデ
イレイ回路（映像信号記憶手段）、１８……字幕
スーパ検出回路（スーパインポーズ信号検出手段
）、２２……デイスプレイコントロール回路（ス
ーパインポーズ領域指示手段）。
FIG. 1 is a block diagram showing one embodiment of this invention. FIG. 2 is a diagram showing a specific example of specifying a superimpose area. FIG. 3 is a diagram showing an example of an image when displaying subtitles is selected in the apparatus shown in FIG. 1. Figure 4 shows the first
FIG. 6 is a diagram showing an example of an image when erasing subtitles is selected in the device shown in the figure. 12, 30...Signal replacement means, 16...1H delay circuit (video signal storage means), 18...Subtitle super detection circuit (superimpose signal detection means), 22...Display control circuit (superimpose area instruction) means).
Claims (1)
示するスーパインポーズ領域指示手段と、 再生映像信号からスーパインポーズ信号を検出
するスーパインポーズ信号検出手段と、 現在走査されている直前の走査線の映像信号を
記憶する映像信号記憶手段と、 前記スーパインポーズ領域指示手段で指示され
た領域内で、前記スーパインポーズ信号検出手段
によりスーパインポーズ信号が検出されている時
に、このスーパインポーズ信号に代えて前記映像
信号記憶手段に記憶されている直前の走査線の同
じ位置の映像信号を出力する信号置換手段と を具備してなるビデオデイスク再生装置。[Scope of Claim for Utility Model Registration] Superimpose area specifying means for specifying an area in a screen where a superimpose is to be generated; superimpose signal detecting means for detecting a superimpose signal from a reproduced video signal; a video signal storage means for storing a video signal of the immediately preceding scanning line; and a superimpose signal is detected by the superimpose signal detection means within an area designated by the superimposition region designation means. 2. A video disk reproducing apparatus comprising: signal replacement means for outputting a video signal at the same position of the immediately preceding scanning line stored in the video signal storage means in place of the superimpose signal when the superimpose signal is displayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373889U JPH0373076U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13373889U JPH0373076U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373076U true JPH0373076U (en) | 1991-07-23 |
Family
ID=31681135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13373889U Pending JPH0373076U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008193688A (en) * | 2007-02-01 | 2008-08-21 | Chang Ryul Lee | Headset |
-
1989
- 1989-11-17 JP JP13373889U patent/JPH0373076U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008193688A (en) * | 2007-02-01 | 2008-08-21 | Chang Ryul Lee | Headset |
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